A mutant RNA polymerase that forms unusual open promoter complexes
We describe a mutant Escherichia coli RNA polymerase (RNAP) that forms stable open promoter complexes even at −20°C but with a shortened melted region that extends downstream to only position −7. In the presence of initiating transcription substrates, the mutant RNAP undergoes a temperature-dependen...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1997
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC28331/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/9391051/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.94.25.13481 |
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